575 lines
12 KiB
Vue
575 lines
12 KiB
Vue
<template>
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<!-- mousedown事件放在页面最外层，确保鼠标在页面任意点按下都会旋转照片墙 -->
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<div id="m" class="page" ref="draggable" @mousedown="startDrag">
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<div id="container">
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<div class="header">
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<div class="rightLineClass"></div>
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<div class="leftLineClass"></div>
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</div>
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<div class="main">
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<div class="leftPage"></div>
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<div class="rightPage"></div>
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<div class="btnPage"></div>
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<div class="btnPp"></div>
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<div class="wall">
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<!-- 旋转ring的dom元素实现整个照片墙的偏转 -->
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<div
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class="ring"
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:style="{
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transform: `rotateX(${rotateX}deg) rotateY(${rotateY}deg)`,
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transition: `transform ${transTime}s ease 0s`,
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}"
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>
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<!-- 照片墙的图片，使用transform实现立体的环形照片墙 -->
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<!-- translateZ属性控制每一面的距离，也会把image-wall等比例放大 -->
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<div
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v-for="(itemP, indexP) in tabData.scenList"
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class="image-wall"
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style="transition: transform 1s ease 0.5s"
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:style="{
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transform: `rotateY(${45 * indexP}deg) translateZ(450px)`,
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}"
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@click="toPage(itemP.url)"
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>
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<div class="animate-border">
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<i></i>
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<i></i>
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</div>
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<img :src="itemP.img" alt="" />
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</div>
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</div>
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</div>
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</div>
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<div class="foot">
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<div
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class="fItems"
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v-for="(item, index) in tabData.tabList"
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@click="changeTab(index)"
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>
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<div :class="tabData.tabNum == index ? 'fiTopC' : 'fiTop'">
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<img :src="item.img" alt="" />
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</div>
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<div class="tabGif" v-if="tabData.tabNum == index"></div>
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<div :class="tabData.tabNum == index ? 'fiCenC' : 'fiCen'"></div>
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<div class="fiText">{{ item.name }}</div>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, onMounted, onUnmounted, reactive } from "vue";
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import { useRouter, useRoute } from "vue-router";
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import tab1 from "@/assets/guide/tab1.png";
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import tab2 from "@/assets/guide/tab2.png";
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import tab3 from "@/assets/guide/tab3.png";
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import tab4 from "@/assets/guide/tab4.png";
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import tab5 from "@/assets/guide/tab5.png";
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import tab6 from "@/assets/guide/tab6.png";
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import tab7 from "@/assets/guide/tab7.png";
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import tab8 from "@/assets/guide/tab8.png";
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import png1 from "@/assets/guide/Dp/1.png";
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import png2 from "@/assets/guide/Dp/2.png";
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import png3 from "@/assets/guide/Dp/3.png";
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import png4 from "@/assets/guide/Dp/4.png";
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import png5 from "@/assets/guide/Dp/5.png";
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import png6 from "@/assets/guide/Dp/6.png";
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const router = useRouter();
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const routers = useRoute();
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const draggable = ref(null);
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const transTime = ref(0); // 参考系动画时长
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const rotateY = ref(0); // 参考系偏转角度，动态赋值
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const rotateX = ref(0);
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const startX = ref(0); // 鼠标按下时开始的坐标
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const startY = ref(0);
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let dragging = false; // 是否监听鼠标移动
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// 鼠标按下时触发
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const startDrag = (event) => {
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dragging = true; // 开始偏转
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startX.value = event.clientX; //记录按下时的坐标
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startY.value = event.clientY;
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document.addEventListener("mousemove", doDrag); // 开始监听鼠标移动和鼠标放开事件
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document.addEventListener("mouseup", stopDrag);
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};
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// 鼠标移动事件
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const doDrag = (event) => {
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// 如果不加dragging判断，放开鼠标一样会改变坐标
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if (dragging) {
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// 计算移动偏转的角度
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let dy = ((event.clientX - startX.value) / 1080) * 90;
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let dx = ((event.clientY - startY.value) / 1920) * 160 * -1;
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// 鼠标移动后，现在鼠标的位置变成下一次鼠标移动事件的初始位置
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startX.value = event.clientX;
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startY.value = event.clientY;
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// 偏转角度赋值
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rotateX.value += dx;
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rotateY.value += dy;
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}
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};
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// 鼠标放开事件
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const stopDrag = () => {
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dragging = false; // 不可改变偏转角度
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document.removeEventListener("mousemove", doDrag); // 销毁监听器
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document.removeEventListener("mouseup", stopDrag);
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};
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onUnmounted(() => {
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// 清理事件监听器
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stopDrag();
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});
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const reset_font = () => {
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let width = document.documentElement.clientWidth || document.body.clientWidth;
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let height =
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document.documentElement.clientHeight || document.body.clientHeight;
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document.querySelector("#m").style.transformOrigin = "top left";
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document.querySelector("#m").style.transform =
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"scale(" + width / 1920 + "," + height / 1080 + ")";
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};
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onMounted(() => {
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reset_font();
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reset_font();
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});
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window.addEventListener("resize", function () {
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reset_font();
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reset_font();
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});
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// 底部数据
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const tabData = reactive({
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tabNum: 0,
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tabList: [
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{
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name: "要素一张图",
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img: tab7,
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},
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{
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name: "指标模型模块",
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img: tab8,
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},
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{
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name: "总体概况",
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img: tab1,
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},
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{
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name: "养老体系",
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img: tab2,
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},
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{
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name: "卫生体系",
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img: tab3,
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},
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{
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name: "教育体系",
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img: tab4,
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},
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{
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name: "救助体系",
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img: tab5,
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},
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{
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name: "智能分析",
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img: tab6,
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},
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],
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scenList: [
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{
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img: png1,
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url: "/home/index/map",
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},
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{
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img: png1,
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url: "/home/index/table",
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},
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{
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img: png1,
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url: "/home/index",
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},
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{
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img: png2,
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url: "/home/yl",
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},
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{
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img: png3,
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url: "/home/hygiene",
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},
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{
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img: png4,
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url: "/home/education",
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},
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{
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img: png5,
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url: "/home/work",
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},
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{
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img: png6,
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url: "/home/analyze",
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},
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],
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});
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const changeTab = (val) => {
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transTime.value = 0.8;
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tabData.tabNum = val;
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rotateY.value = 360 - 45 * val;
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rotateX.value = 0;
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setTimeout(() => {
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transTime.value = 0;
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}, 800);
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};
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const toPage = (val) => {
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// console.log(val);
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router.push({
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path: `${val}`,
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});
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};
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</script>
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<style lang="scss" scoped>
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.page {
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/* 所有元素不可选中，避免影响mousemove的监听 */
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user-select: none;
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background: url("../assets/guide/bg.png") no-repeat 0/100% 100%;
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}
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* {
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padding: 0;
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margin: 0;
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box-sizing: border-box;
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// color: #ccffff;
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}
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html {
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width: 100%;
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height: 100%;
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}
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body {
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width: 100%;
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height: 100%;
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}
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#m {
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width: 100%;
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height: 100%;
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overflow: hidden;
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// position: absolute;
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z-index: 101;
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}
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#container {
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width: 100%;
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height: 100%;
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display: flex;
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flex-direction: column;
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position: relative;
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overflow: hidden;
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}
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.header {
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background-image: url(../assets/guide/header.png);
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background-size: 100% 100%;
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display: flex;
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height: 125px;
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width: 100%;
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// background-color: beige;
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position: relative;
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.rightLineClass {
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position: absolute;
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width: 760px;
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height: 260px;
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right: -45px;
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bottom: -70px;
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background-image: url(../assets/guide/RightLine.gif);
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background-size: 100% 100%;
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}
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.leftLineClass {
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position: absolute;
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width: 760px;
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height: 260px;
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transform: scaleX(-1);
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left: -45px;
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bottom: -70px;
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background-image: url(../assets/guide/RightLine.gif);
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background-size: 100% 100%;
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}
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}
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.main {
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pointer-events: none;
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padding-top: 60px;
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height: 550px;
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position: relative;
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.leftPage {
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position: absolute;
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width: 220px;
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height: 540px;
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left: 145px;
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background-image: url(../assets/guide/leftImg.png);
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background-size: 100% 100%;
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}
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.rightPage {
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position: absolute;
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width: 220px;
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height: 540px;
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right: 145px;
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background-image: url(../assets/guide/leftImg.png);
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background-size: 100% 100%;
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transform: scaleX(-1);
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}
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.btnPage {
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position: absolute;
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width: 1366px;
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height: 347px;
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bottom: -200px;
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left: 270px;
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background-image: url(../assets/guide/btnImg.png);
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background-size: 100% 100%;
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}
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.btnPp {
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position: absolute;
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width: 500px;
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height: 320px;
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bottom: -115px;
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left: 694px;
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background-image: url(../assets/guide/min-pp.gif);
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background-size: 100% 100%;
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}
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}
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.wall {
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perspective: 1000px;
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width: 400px;
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height: 237px;
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margin: auto;
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margin-top: 190px;
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pointer-events: all;
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}
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.ring {
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position: relative;
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width: 100%;
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height: 100%;
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transform-style: preserve-3d;
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transition: transform 0.1s ease-in-out;
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}
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.image-wall {
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width: 80%;
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height: 80%;
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position: absolute;
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top: 0;
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left: 40px;
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cursor: pointer;
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background-image: url(../assets/guide/itemBg.png);
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background-size: 100% 100%;
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// 添加倒影
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-webkit-box-reflect: below 10px -webkit-linear-gradient(top, rgba(0, 0, 0, 0)
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60%, rgba(0, 0, 0, 0.2) 100%);
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overflow: hidden;
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/* 利用伪元素和两个i元素产生4条线 */
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.animate-border {
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position: absolute;
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top: 0px;
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width: 100%;
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height: 100%;
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&::before,
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&::after {
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content: "";
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position: absolute;
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width: 100%;
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height: 2px;
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}
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i {
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position: absolute;
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display: inline-block;
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height: 100%;
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width: 2px;
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}
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&::before {
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top: 0;
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left: -100%;
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background-image: linear-gradient(90deg, transparent, #fff, transparent);
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animation: one 4s linear infinite;
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}
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i:nth-child(1) {
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top: -100%;
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right: 0;
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background-image: linear-gradient(180deg, transparent, #fff, transparent);
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/* 动画名称 动画持续时间 动画渲染函数 动画延迟时间 动画执行次数 */
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animation: two 4s linear 3s infinite;
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}
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&::after {
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bottom: 0;
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right: -100%;
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background-image: linear-gradient(
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-90deg,
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transparent,
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#ffffff,
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transparent
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);
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animation: three 4s linear 2s infinite;
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}
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i:nth-child(2) {
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bottom: -100%;
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left: 0;
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background-image: linear-gradient(360deg, transparent, #fff, transparent);
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animation: four 4s linear 1s infinite;
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}
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}
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}
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@keyframes one {
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0% {
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left: 100%;
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}
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50%,
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100% {
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left: -100%;
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}
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}
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@keyframes two {
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0% {
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top: 100%;
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}
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50%,
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100% {
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top: -100%;
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}
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}
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@keyframes three {
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0% {
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right: 100%;
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}
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50%,
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100% {
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right: -100%;
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}
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}
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@keyframes four {
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0% {
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bottom: 100%;
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}
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50%,
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100% {
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bottom: -100%;
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}
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}
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.image-wall img {
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width: calc(100% - 20px);
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height: calc(100% - 20px);
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margin: 10px;
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}
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.foot {
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display: flex;
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justify-content: space-around;
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width: 100%;
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padding: 0 80px;
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height: 200px;
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margin-top: 150px;
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border-bottom: 1px solid #71ddff;
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position: relative;
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font-family: titleNore;
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&::after {
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content: "";
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position: absolute;
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width: 200px;
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height: 2px;
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}
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&::after {
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top: 200px;
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left: -200px;
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background-image: linear-gradient(90deg, transparent, #fff, transparent);
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animation: footAni 4s linear infinite;
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}
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@keyframes footAni {
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0% {
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left: -200px;
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}
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100% {
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left: 100%;
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}
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}
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.fItems {
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width: 180px;
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height: 180px;
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position: relative;
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.fiTop {
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width: 100%;
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img {
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width: 86px;
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height: 100px;
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margin: 0 47px;
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}
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}
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.fiTopC {
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width: 100%;
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animation: example 1.82s infinite linear;
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img {
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width: 86px;
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height: 100px;
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margin: 0 47px;
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}
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}
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@keyframes example {
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0% {
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transform: translateY(0);
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}
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25% {
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transform: translateY(-3px);
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}
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50% {
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transform: translateY(0);
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}
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75% {
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transform: translateY(3px);
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}
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100% {
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transform: translateY(0);
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}
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}
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.fiCen {
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width: 180px;
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height: 126px;
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background-image: url(../assets/guide/tabBtn.png);
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background-size: 100% 100%;
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position: absolute;
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top: 40px;
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}
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.fiCenC {
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width: 180px;
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height: 126px;
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background-image: url(../assets/guide/tabBtnC.png);
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background-size: 100% 100%;
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position: absolute;
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top: 40px;
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}
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.tabGif {
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width: 100%;
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height: 140px;
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position: absolute;
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top: -20px;
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left: 10px;
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background-image: url(../assets/guide/bt-pp.gif);
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background-size: 100% 100%;
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}
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.fiText {
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position: absolute;
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bottom: -10px;
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width: 100%;
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height: 31px;
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line-height: 31px;
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text-align: center;
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color: #fff;
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font-size: 24px;
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letter-spacing: 2px;
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text-shadow: 0px 0px 4px #58b9ff;
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}
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}
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}
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</style>
|